NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1695 - 1699 of 1971

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Question number: 1695

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

Which of the following states of matter has the stronger forces of attraction between its molecules?

Choices

Choice (4)Response

a.

Gas

b.

Solid

c.

Liquid

d.

Question does not provide sufficient data or is vague

Question number: 1696

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

The process of turning from liquid into vapour:

Choices

Choice (4)Response

a.

Condensation

b.

Evaporation

c.

Boiling

d.

Melting

Question number: 1697

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

A student took water and dissolved some salt in it. Later she placed the salty water under sunlight for three days. She found only the crystals of salt but not water. The process demonstrated in the above experiment is:

Choices

Choice (4)Response

a.

Condensation

b.

Filtration

c.

Evaporation

d.

Boiling

Question number: 1698

» General Science » Solid, Liquid and Gases

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Match List-Ⅰ List-Ⅱ▾

Question

The list below contains different states of matter and some of their properties. Match them.

List-Ⅰ (States of Matter)List-Ⅱ (Properties)

(A)

Solids

(i)

They have fixed shape and fixed volume

(B)

Gases

(ii)

They have fixed volume but not fixed shape

(C)

Liquids

(iii)

They have no fixed shape and no fixed volume

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)

a.

  • (i)
  • (iii)
  • (ii)

b.

  • (ii)
  • (i)
  • (iii)

c.

  • (i)
  • (ii)
  • (iii)

d.

All of the above

Question number: 1699

» General Science » Work, Force and Energy

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MCQ▾

Question

When we throw a ball into the air, it falls back. The force responsible for this is:

Choices

Choice (4)Response

a.

Mechanical force

b.

Gravitational force

c.

Muscular force

d.

None of the above

Developed by: